“女子”是指年轻的女性，常常用在体育比赛或者学校里，比如“女子足球”。

"女子" refers to young females, often used in sports competitions or schools, such as "女子足球" (women's soccer).

这个词比“女人”正式一点，也可以泛指所有的女性。

This word is a bit more formal than "女人" and can also refer to all females in general.